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Biomedical subjects

L E Laufe

Publications and source records attributed to L E Laufe.

At least 37 records · Page 2Linked to original sources
PubMed1980

Nonsurgical female sterilization.

The development of a safe, effective nonsurgical method of female sterilization that can be performed by paramedical personnel remains a high priority. The method should have a blind delivery system and require only one application. Methyl cyanoacrylate and quinacrine hydrochloride are the two most promising chemical agents. Quinacrine has evolved from instillations of a solution to the development of pellets to the use of an IUD vector. By using an IUD vector to deliver the quinacrine, tubal occlusion can be achieved with a reduction in total dosage and with one insertion instead of the three necessary with the solution and pellet methods.

Animals↗
PubMed1980

Menstrual pattern changes in laparoscopic sterilization patients whose last pregnancy was terminated by therapeutic abortion. A two-year follow-up study.

Women were used as their own controls in the comparison of presterilization and poststerilization menstrual patterns. Five parameters were studied: regularity of cycle length, duration and amount of flow and incidence of dysmenorrhea and intermenstrual bleeding. Three parameters in the electrocoagulation group (regularity of cycle length and duration and amount of flow) and one parameter in the tubal ring group(duration of flow) showed significant changes after sterilization. However, by controlling for the effect of previous contraceptive methods used, no significant menstrual pattern changes following sterilization were discerned in either technique group.

Abortion, Therapeutic↗
PubMed1978

Training: an integral adjunct to the introduction of newer methods of fertility regulation.

The provision of new technologies of fertility control that are known to be safer, simpler, and more effective may at first result in higher complication rates, particularly if training in the new techniques is inadequate. This was illustrated by analysis of data on several fertility control methods collected by the International Fertility Research Program. Various studies showed significantly higher complication rates earlier in the series than later, including one study in which complication rates fell dramatically after clinical training was provided. Another study showed the highest complication rate among the physicians performing the fewer number of cases. Finally, one analysis documented greater variability in several clinical criteria among the participating physicians than between the two pieces of equipment being compared. These data document that it is essential to train physicians and other staff members in the proper use of new equipment and techniques if the potential improvements offered by new technologies in fertility regulation are to be realized.

Allied Health Personnel↗
PubMed1976

Midtrimester pregnancy termination with prostaglandin E2 vaginal suppositories.

One hundred midtrimester pregnancies were randomly selected for elective termination with 20 mg prostaglandin E2 vaginal suppositories. The abortion rate was 93%. There were 66% complete abortions, 27% incomplete abortions and 7% failures. Mean insertion abortion time was 17 hours, 26 minutes. Average dosage was 82 mg. There were no mortalities but a high percentage of side effects, all of which were well tolerated. Two patients were admitted to other hospitals unfamiliar with termination technics, transfused and subjected to dilatations and curettages. There were no long-term sequelae.

Abortifacient Agents↗